With System Optimizer And Tweaker you can control your Windows system ,It includes many powerful tweaks and hidden Registry settings. The simple user interface enables fast access to settings that affect the speed, security, efficiency, and convenience of your computer, System Tweaker And Optimizer also includes tweaks for many known software applications,System Tweaker And Optimizer is the best utility for modifying system settings. "Tweaking" an operating system refers to modifying software, hardware, or other settings that affect how the operating system works. They are registry-level settings that can be modified without the pain of searching through a Windows registry. Some Tweaks may determine what is shown on the desktop. Other tweaks may determine what programs are available in the Start Menu. Whatever the Tweak, having control over them means you have more control over your operating system and how your computer works. Win Tweak Manager uses a Windows-XP interface to provide you access to over 300 Tweaks for the Microsoft Windows operating systems. These tweaks can be applied to Windows core operating system features.